121550328

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 353491200

約数和(自身を除く): 231940872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 67, 72, 74, 108, 111, 134, 148, 201, 216, 222, 227, 268, 296, 333, 402, 444, 454, 536, 603, 666, 681, 804, 888, 908, 999, 1206, 1332, 1362, 1608, 1809, 1816, 1998, 2043, 2412, 2479, 2664, 2724, 3618, 3996, 4086, 4824, 4958, 5448, 6129, 7236, 7437, 7992, 8172, 8399, 9916, 12258, 14472, 14874, 15209, 16344, 16798, 19832, 22311, 24516, 25197, 29748, 30418, 33596, 44622, 45627, 49032, 50394, 59496, 60836, 66933, 67192, 75591, 89244, 91254, 100788, 121672, 133866, 136881, 151182, 178488, 182508, 201576, 226773, 267732, 273762, 302364, 365016, 410643, 453546, 535464, 547524, 562733, 604728, 821286, 907092, 1095048, 1125466, 1642572, 1688199, 1814184, 2250932, 3285144, 3376398, 4501864, 5064597, 6752796, 10129194, 13505592, 15193791, 20258388, 30387582, 40516776, 60775164, 121550328]

約数ペア:

[(1, 121550328), (2, 60775164), (3, 40516776), (4, 30387582), (6, 20258388), (8, 15193791), (9, 13505592), (12, 10129194), (18, 6752796), (24, 5064597), (27, 4501864), (36, 3376398), (37, 3285144), (54, 2250932), (67, 1814184), (72, 1688199), (74, 1642572), (108, 1125466), (111, 1095048), (134, 907092), (148, 821286), (201, 604728), (216, 562733), (222, 547524), (227, 535464), (268, 453546), (296, 410643), (333, 365016), (402, 302364), (444, 273762), (454, 267732), (536, 226773), (603, 201576), (666, 182508), (681, 178488), (804, 151182), (888, 136881), (908, 133866), (999, 121672), (1206, 100788), (1332, 91254), (1362, 89244), (1608, 75591), (1809, 67192), (1816, 66933), (1998, 60836), (2043, 59496), (2412, 50394), (2479, 49032), (2664, 45627), (2724, 44622), (3618, 33596), (3996, 30418), (4086, 29748), (4824, 25197), (4958, 24516), (5448, 22311), (6129, 19832), (7236, 16798), (7437, 16344), (7992, 15209), (8172, 14874), (8399, 14472), (9916, 12258)]